Server with Better MC mod is crashind

I have made a server with the server software itself being the Better MC mod and it keeps crashing.

Here is the log: https://mclo.gs/mKMOQH8

P.S. I have seen forums with the same problem but I didn't found anything helpful

Please do tell how can i fix it or is it non-usable.

Well I removed the veinmining (or I think i did from the world files) and it still crashes

This is log after removing veinmining.toml: https://mclo.gs/RRCZczg

Edit: Nvm it worked thank you